package com.usth.dao;

import java.util.List;

import com.usth.model.Roles;
import com.usth.model.User;

public interface IUserDao {
	public boolean regist(User user);
	public User userlogin(User user);
	public List<User> ulist(); 
	public List<Roles> rolelist(); 
	public void userupdate(User u);
	public void userrole(User u);
}
